Home / 62,452,824.66-86,184,918.88-34,196,984.73

Finding the Fourth Proportional to 62,452,824.66, 86,184,918.88 and 34,196,984.73

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Solution

The fourth proportional to 62,452,824.66, 86,184,918.88 and 34,196,984.73 is: 47,191,850.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,452,824.66 : 86,184,918.88 = 34,196,984.73 : x
  2. Step 2: Convert to fraction form
    62,452,824.66/86,184,918.88 = 34,196,984.73/x
  3. Step 3: Cross multiply
    62,452,824.66x = 86,184,918.88 × 34,196,984.73
  4. Step 4: Simplify right side
    62,452,824.66x = 2,947,264,354,810,156
  5. Step 5: Solve for x
    x = 2,947,264,354,810,156/62,452,824.66
  6. Step 6: Final answer
    x = 47,191,850.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.